Description
The Armstrong Fluid Technology 975000-809 is a genuine OEM Coupler Insert designed for size 11E pump coupling assemblies. Engineered to Armstrong’s exacting standards, this insert serves as a critical drive component between the pump and motor, absorbing shock loads and vibration to protect both rotating elements and extend overall system service life.
As a direct factory replacement part, the 975000-809 ensures a precise, drop-in fit with no field modification required — minimizing downtime during scheduled maintenance or emergency service calls. Choosing a genuine Armstrong coupler insert over aftermarket alternatives guarantees dimensional accuracy, material integrity, and continued warranty compliance for your Armstrong pump installation.
Key Features
- Genuine OEM Armstrong Fluid Technology replacement part
- Size 11E coupler insert for compatible Armstrong pump and motor assemblies
- Absorbs torsional shock and vibration to protect pump and motor bearings
- Precision-molded for exact dimensional fit — no field modification needed
- Minimizes downtime with direct drop-in replacement installation
- Maintains OEM warranty compliance when used in Armstrong systems
- Suitable for hydronic heating, cooling, and fluid handling applications
Product Details
- Brand: Armstrong Fluid Technology
- Part Number / SKU: 975000-809
- Component Type: Coupler Insert
- Size: 11E
- Application: Armstrong pump coupling assemblies
Application & Compatibility
This coupler insert is intended for use in Armstrong pump systems that utilize the 11E coupling size. Always verify your existing coupling size and pump model before ordering to ensure compatibility. Consult Armstrong Fluid Technology documentation or your local HVAC distributor for cross-reference and model-specific fitment guidance.
Reviews
There are no reviews yet.